Basic Follower

var config = {
    type: Phaser.AUTO,
    width: 800,
    height: 600,
    backgroundColor: '#2d2d2d',
    parent: 'phaser-example',
    scene: {
        preload: preload,
        create: create
    }
};

var game = new Phaser.Game(config);

function preload ()
{
        this.load.setBaseURL('https://cdn.phaserfiles.com/v355');
    this.load.image('ball', 'assets/sprites/shinyball.png');
}

function create ()
{
    var points = [ 50, 400, 200, 200, 350, 300, 500, 500, 700, 400 ];

    var curve = new Phaser.Curves.Spline(points);

    var graphics = this.add.graphics();

    graphics.lineStyle(1, 0xffffff, 1);

    curve.draw(graphics, 64);

    graphics.fillStyle(0x00ff00, 1);

    for (var i = 0; i < points.length; i++)
    {
        graphics.fillCircle(points[i].x, points[i].y, 4);
    }

    var ball1 = this.add.follower(curve, 50, 350, 'ball');
    var ball2 = this.add.follower(curve, 50, 400, 'ball');
    var ball3 = this.add.follower(curve, 50, 450, 'ball');

    //  Providing just a number sets the duration for following the path

    ball1.startFollow(4000);
    ball2.startFollow(4000);
    ball3.startFollow(4000);
}
                        

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